Police were called to the scene just before midday, the NBN says.Source: Supplied

A MAN has been killed on one of the National Broadband Network sites in Kiama, the company has reported.

A 57-year-old Lake Heights man was getting something out of the back of a truck when a 20-year-old unaccompanied learner driver got into a second truck parked behind him, the NSW Police reported in a statement.

The truck lurched forward, pinning the 57-year-old between the vehicles.

Emergency services were called to the scene around 11.35am to find the man had serious head injuries.

"Despite the Police's best efforts, the man died at the scene," the statement read.

"The 20-year-old male driver of the second truck was taken to hospital for mandatory testing and precautionary medical checks."

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